Enthuware

they explain
^ is bitwise OR operator that performs an "or" operation on each bit of the two operands and returns the result.

^ is XOR operator.
OR operator is |.

You are right. This has now been fixed. Since this is a serious technical error, we would like to issue you are refund. Kindly send your orderid to support@enthuware.com and we will do the rest.

thank you,
Paul.